Concept:Visible balance of payments refers to trade in tangible goods only.
Explanation:A country's balance of payments has visible and invisible items.
Visible items are physical goods imported and exported.
The visible balance is therefore the difference between earnings from goods exported and spending on goods imported.
Out of the options given, only earnings from goods exported is a visible trade item.
Interest on loans, profit from investment abroad, and dividends are invisible items because they involve services or income flows.
Answer:C. earnings from goods exported.